The MTR is the most popular mode of transport in Hong Kong, with the East Rail Line, West Rail Line, Tuen Ma Line Phase 1 and Light Rail carrying an average of 2,352,000 passengers per day, and these stations account for 70% of cross-boundary passengers. In addition, the East Rail Line is the longest and highest-capacity train with a maximum capacity of about 101,000 passengers per hour, which is definitely an ideal platform to reach mass audiences.